FR1220399A - Interrupteur à liquide - Google Patents

Interrupteur à liquide

Info

Publication number
FR1220399A
FR1220399A FR789472A FR789472A FR1220399A FR 1220399 A FR1220399 A FR 1220399A FR 789472 A FR789472 A FR 789472A FR 789472 A FR789472 A FR 789472A FR 1220399 A FR1220399 A FR 1220399A
Authority
FR
France
Prior art keywords
liquid switch
switch
liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR789472A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1220399A publication Critical patent/FR1220399A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/92—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being liquid, e.g. oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
FR789472A 1958-03-26 1959-03-16 Interrupteur à liquide Expired FR1220399A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES57579A DE1112165B (de) 1958-03-26 1958-03-26 Fluessigkeitsschalter fuer Wechselstrom

Publications (1)

Publication Number Publication Date
FR1220399A true FR1220399A (fr) 1960-05-24

Family

ID=7491924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789472A Expired FR1220399A (fr) 1958-03-26 1959-03-16 Interrupteur à liquide

Country Status (2)

Country Link
DE (1) DE1112165B (fr)
FR (1) FR1220399A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL86161C (fr) * 1951-03-18
CH321292A (de) * 1954-04-30 1957-04-30 Oerlikon Maschf Löschkammer eines Leistungsschalters mit flüssigem Löschmittel

Also Published As

Publication number Publication date
DE1112165B (de) 1961-08-03

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